Instrument panel



FIG. 1 is a right side elevational view of an instrument panel, showing our new design, the broken line showing a tractor is for illustrative purposes only, and forms no part of the claimed design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view thereof; and,

FIG. 5 is a right side elevational view thereof. 

The ornamental design for an instrument panel, as shown and described. 